咨询与建议

限定检索结果

文献类型

  • 5,895 篇 期刊文献
  • 1,209 篇 会议
  • 36 册 图书

馆藏范围

  • 7,140 篇 电子文献
  • 1 种 纸本馆藏

日期分布

学科分类号

  • 5,459 篇 理学
    • 2,961 篇 数学
    • 2,579 篇 物理学
    • 910 篇 统计学(可授理学、...
    • 590 篇 化学
    • 554 篇 生物学
    • 493 篇 系统科学
    • 295 篇 地球物理学
    • 137 篇 天文学
  • 3,938 篇 工学
    • 1,330 篇 计算机科学与技术...
    • 987 篇 软件工程
    • 634 篇 力学(可授工学、理...
    • 559 篇 电子科学与技术(可...
    • 512 篇 电气工程
    • 493 篇 材料科学与工程(可...
    • 467 篇 控制科学与工程
    • 427 篇 化学工程与技术
    • 417 篇 光学工程
    • 387 篇 动力工程及工程热...
    • 357 篇 生物工程
    • 348 篇 信息与通信工程
    • 330 篇 生物医学工程(可授...
    • 195 篇 机械工程
    • 168 篇 仪器科学与技术
    • 134 篇 土木工程
    • 100 篇 核科学与技术
  • 399 篇 管理学
    • 237 篇 管理科学与工程(可...
    • 149 篇 图书情报与档案管...
    • 115 篇 工商管理
  • 262 篇 医学
    • 214 篇 临床医学
    • 167 篇 基础医学(可授医学...
  • 116 篇 农学
  • 86 篇 法学
  • 74 篇 经济学
  • 21 篇 教育学
  • 7 篇 文学
  • 5 篇 艺术学
  • 4 篇 哲学
  • 4 篇 军事学
  • 2 篇 历史学

主题

  • 79 篇 stochastic syste...
  • 68 篇 machine learning
  • 60 篇 mathematics
  • 59 篇 inverse problems
  • 56 篇 molecular dynami...
  • 48 篇 eigenvalues and ...
  • 46 篇 finite element m...
  • 45 篇 galerkin methods
  • 42 篇 partial differen...
  • 40 篇 dynamics
  • 40 篇 numerical method...
  • 40 篇 density function...
  • 39 篇 entropy
  • 37 篇 deep neural netw...
  • 36 篇 electronic struc...
  • 36 篇 monte carlo meth...
  • 33 篇 optimization
  • 31 篇 diffusion
  • 30 篇 topology
  • 30 篇 polynomials

机构

  • 423 篇 institute of app...
  • 116 篇 program in appli...
  • 81 篇 program in appli...
  • 59 篇 department of ch...
  • 49 篇 department of ap...
  • 45 篇 university of sc...
  • 44 篇 laboratory of co...
  • 43 篇 china institute ...
  • 43 篇 program in appli...
  • 43 篇 department of ch...
  • 41 篇 faculty of elect...
  • 40 篇 università degli...
  • 39 篇 indian institute...
  • 39 篇 università di br...
  • 39 篇 department of ph...
  • 39 篇 program in appli...
  • 39 篇 physics departme...
  • 39 篇 center for appli...
  • 39 篇 applied mathemat...
  • 38 篇 subatech imt atl...

作者

  • 66 篇 salvatore torqua...
  • 59 篇 c. kim
  • 46 篇 zhang linfeng
  • 44 篇 weinan e.
  • 40 篇 masuda naoki
  • 37 篇 k. shigaki
  • 36 篇 r. vértesi
  • 35 篇 d. röhrich
  • 35 篇 k. oyama
  • 35 篇 o. karavichev
  • 35 篇 d. peresunko
  • 35 篇 r. xu
  • 35 篇 m. s. islam
  • 35 篇 p. kurashvili
  • 35 篇 s. grigoryan
  • 35 篇 r. bailhache
  • 35 篇 t. b. skaali
  • 35 篇 i. pshenichnov
  • 35 篇 z. vilakazi
  • 35 篇 m. b. blidaru

语言

  • 6,751 篇 英文
  • 322 篇 其他
  • 58 篇 中文
  • 7 篇 俄文
  • 3 篇 法文
  • 2 篇 德文
  • 1 篇 西班牙文
检索条件"机构=The Department of Mathematics and Program in Applied and Computational Mathematics"
7140 条 记 录,以下是601-610 订阅
排序:
Machine learning from a continuous viewpoint,I
收藏 引用
Science China mathematics 2020年 第11期63卷 2233-2266页
作者: Weinan E Chao Ma Lei Wu Department of Mathematics Princeton UniversityPrincetonNJ 08544USA The Program in Applied and Computational Mathematics Princeton UniversityPrincetonNJ 08544USA Beijing Institute of Big Data Research Beijing 100871China
We present a continuous formulation of machine learning,as a problem in the calculus of variations and differential-integral equations,in the spirit of classical numerical *** demonstrate that conventional machine lea... 详细信息
来源: 评论
INVARIANTS FOR NEURAL AUTOMATA
arXiv
收藏 引用
arXiv 2023年
作者: Uria-Albizuri, Jone Carmantini, Giovanni Sirio Graben, Peter Beim Rodrigues, Serafim University of the Basque Country Department of Mathematics Leioa Spain foldAI Munich Germany Bernstein Center for Computational Neuroscience Berlin Germany Basque Center for Applied Mathematics Bilbao Spain
computational modeling of neurodynamical systems often deploys neural networks and symbolic dynamics. One particular way for combining these approaches within a framework called vector symbolic architectures leads to ... 详细信息
来源: 评论
Two-plasmon-decay instability stimulated by dual laser beams in inertial confinement fusion
收藏 引用
Matter and Radiation at Extremes 2025年 第1期10卷 48-56页
作者: C.-W.Lian Y.Ji R.Yan J.Li L.-F.Wang Y.-K.Ding J.Zheng Department of Modern Mechanics University of Science and Technology of ChinaHefeiAnhui 230026China Collaborative Innovation Center of IFSA Shanghai Jiao Tong UniversityShanghai 200240China Department of Plasma Physics and Fusion Engineering University of Science and Technology of ChinaHefei 230026China Institute of Applied Physics and Computational Mathematics Beijing 100088China
Two-plasmon-decay instability(TPD)poses a critical target preheating risk in direct-drive inertial confinement *** this paper,TPD collectively driven by dual laser beams consisting of a normal-incidence laser beam(Bea... 详细信息
来源: 评论
Atomic determination of the nuclear quadrupole moment Q(209Bi) using the multi-configuration Dirac-Hartree-Fock method
arXiv
收藏 引用
arXiv 2025年
作者: Li, Jiguang Bieron, Jacek Godefroid, Michel Jönsson, Per Institute of Applied Physics and Computational Mathematics Beijing100088 China Instytut Fizyki Teoretycznej Uniwersytet Jagielloński Kraków Poland Université Libre de Bruxelles Brussels1050 Belgium Department of Materials Science and Applied Mathematics Malmö University MalmöS-20506 Sweden
The multiconfiguration Dirac-Hartree-Fock method implemented in the Grasp2018 package was employed to calculate the magnetic dipole hyperfine interaction constants and electric field gradients of levels in the ground ... 详细信息
来源: 评论
A Class of Fast and Accurate Multi-layer Block Summation and Dot Product Algorithms  18th
A Class of Fast and Accurate Multi-layer Block Summation a...
收藏 引用
18th IFIP WG 10.3 International Conference on Network and Parallel Computing, NPC 2021
作者: He, Kang Barrio, Roberto Chen, Lin Jiang, Hao Liu, Jie Gu, Tongxiang Qi, Jin Science and Technology on Parallel and Distributed Processing Laboratory National University of Defense Technology Changsha410073 China Department of Applied Mathematics University of Zaragoza ZaragozaE50009 Spain College of Computer National University of Defense Technology Changsha410073 China Institute of Applied Physics and Computational Mathematics Beijing100000 China
Basic recursive summation and common dot product algorithm have a backward error bound that grows linearly with the vector dimension. Blanchard [1] proposed a class of fast and accurate summation and dot product algor... 详细信息
来源: 评论
Unlabeled data help in graph-based semi-supervised learning: a Bayesian nonparametrics perspective
The Journal of Machine Learning Research
收藏 引用
The Journal of Machine Learning Research 2022年 第1期23卷 4205-4232页
作者: Daniel Sanz-Alonso Ruiyi Yang Department of Statistics University of Chicago Chicago IL Committee on Computational and Applied Mathematics University of Chicago Chicago IL
In this paper we analyze the graph-based approach to semi-supervised learning under a manifold assumption. We adopt a Bayesian perspective and demonstrate that, for a suitable choice of prior constructed with sufficie... 详细信息
来源: 评论
SWARMESH: Swarm-driven adaptive mesh for singular perturbation problems
收藏 引用
Swarm and Evolutionary Computation 2025年 96卷
作者: Panchal, Aneesh Singh, Abhishek Kumar Kumar, Vivek Mehra, Mani Department of Computational and Data Sciences Indian Institute of Science BangaloreKarnataka-560012 India Institute of Mathematics and Computer Science Universität Greifswald Walther-Rathenau-Straße 47 Greifswald17489 Germany Department of Mathematics Indian Institute of Technology Delhi-110016 India Department of Applied Mathematics Delhi Technological University Delhi-110042 India
Convection-dominated singularly perturbed problems are a special type of differential equations that arise in various natural phenomena such as fluid dynamics. Hence, these problems need special consideration in the l... 详细信息
来源: 评论
Probabilistic Safety Analysis of High Speed and Conventional Lines Using Bayesian Networks
收藏 引用
Journal of Traffic and Transportation Engineering 2022年 第3期10卷 118-125页
作者: Zacarias Grande Enrique Castillo Maria Nogal Alan O’Connor Department of Applied Mathematics and Computational Sciences University of CantabriaCantabriaSpain Royal Academy of Engineering MadridSpain
A Bayesian network approach is presented for probabilistic safety analysis(PSA)of railway *** idea consists of identifying and reproducing all the elements that the train encounters when circulating along a railway li... 详细信息
来源: 评论
On Complexity and Duality
arXiv
收藏 引用
arXiv 2024年
作者: Murugan, Jeff Pandit, Zayd Van Zyl, Hendrik J.R. The Laboratory for Quantum Gravity & Strings Department of Mathematics and Applied Mathematics University of Cape Town Cape Town South Africa The National Institute for Theoretical and Computational Sciences Private Bag X1 Matieland South Africa
We explore the relationship between complexity and duality in quantum systems, focusing on how local and non-local operators evolve under time evolution. We find that non-local operators, which are dual to local opera... 详细信息
来源: 评论
Mathematical Modeling and Hyers-Ulam Stability for a Nonlinear Epidemiological Model with Φp Operator and Mittag-Leffler Kernel
arXiv
收藏 引用
arXiv 2024年
作者: Zinihi, Achraf Ammi, Moulay Rchid Sidi Ehrhardt, Matthias Department of Mathematics MAIS Laboratory AMNEA Group Faculty of Sciences and Technics Moulay Ismail University of Meknes Errachidia52000 Morocco University of Wuppertal Chair of Applied and Computational Mathematics Gaußstrasse 20 Wuppertal42119 Germany
This paper investigates a novel nonlinear singular fractional SI model with the Φp operator and the Mittag-Leffler kernel. The initial investigation includes the existence, uniqueness, boundedness, and non-negativity... 详细信息
来源: 评论